<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .div_button{
            position: absolute; 
            right: 0px;
            bottom: 0px;
        }
        .top{
            position: relative;
            width: 420px;
            height: 120px;
        }
    </style>
</head>
<body>
    <div class="top">
        <img src="img/adver-01.jpg" alt="">
        <div class="div_button">
            <input type="button" value="1">
            <input type="button" value="2">
            <input type="button" value="3">
            <input type="button" value="4">
            <input type="button" value="5">
        </div>
    </div>
</body>
</html>